GB/T 28411-2012
ActiveGeneral specification of superalloy investment structural castings
高温合金精铸结构件通用技术条件
Application Summary AI generated
This standard specifies technical requirements, test methods, inspection rules, and marking for superalloy investment castings used in structural applications. It is applied in the aerospace, energy, and defense industries for components like turbine blades, vanes, and structural housings that must withstand high temperatures and mechanical stress. The standard ensures quality control during manufacturing and acceptance testing of precision-cast superalloy parts.
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